Plaster

Plastering plaster can replace cement mortar, leveling layer putty and lightweight mortar. It is a plaster-based plastering material for plastering various walls and ceilings in buildings. The plastering plaster adheres firmly to various inorganic wall base layers, which can avoid traditional The plastering layer of cement mortar and mixed mortar appears hollowing, cracking and falling off. It is especially suitable for plastering indoor walls of aerated concrete.

Bottom stucco plaster

Bottom stucco plaster is suitable for the plastering of interior wall base leveling. It usually contains a certain amount of aggregate (medium-fine construction sand); its main technical index is that the initial setting time is 70～90min when manually plastering, mechanical spraying The ash initial setting time is preferably 35-55min; the dry flexural strength is greater than 2Mpa, the crack resistance is good, the bonding effect is good, and the workability is excellent.

Surface coating plaster

Surface plastering plaster is suitable for the surface layer of the bottom leveling material (including the bottom plastering plaster), the surface layer and the cast-in-place concrete ceiling and wall surface thin plaster, usually without aggregates, with high strength, adhesion, and excellent workability. It can be wiped and scraped, and the construction thickness can be from 1mm to 5mm. It does not produce cracking, hollowing or falling off. The surface is fine and smooth after being dipped in water before final setting. It is called a mirror plastering material. Its main technical properties: initial setting time is greater than 60min, dry flexural strength is greater than 3Mpa, shear bonding strength is greater than 0.4Mpa, smooth coating and scratching, and no curling during calendering.

Insulation layer stucco plaster

Insulation layer stucco gypsum is a kind of gypsum plastering material that contains light aggregate and its hardened volume dry density is less than 500kg/m. The light aggregate contains closed-pore perlite (vitrified microbeads), polystyrene particles, ceramics Granules, rubber granules, zeolite, etc., which have good thermal insulation properties, and are usually used for indoor stairwells, elevator rooms, household walls, external walls, internal thermal insulation or external wall internal and external composite thermal insulation systems. Plastering the insulation layer.

Bonded plaster

Bonded gypsum is used for the bonding of gypsum products, lightweight partition boards, polystyrene boards and other interior decorative building materials. It has the advantages of non-toxic, odorless, easy to use, strong bonding force, fast bonding speed, and no shrinkage.

Universal bonding plaster

General-purpose bonding gypsum is suitable for the bonding of indoor wall materials such as gypsum blocks, gypsum strips, fiber gypsum boards, paper-faced gypsum boards and aerated concrete strips. It is also used for external wall insulation and internal and external composite. Bonding of polystyrene board and wall of thermal insulation system. Its main physical properties are that the initial setting time should be 40-50min, the dry flexural strength is greater than 5Mpa, and the tensile bond strength is greater than 0.8Mpa.

Quick-setting adhesive plaster

Fast-setting adhesive gypsum is suitable for bonding interior decorative lines, lamp panels and other gypsum ornaments to the base. It is a fast-setting bonding material, convenient to use, safe, and environmentally friendly. Its physical properties are 5-8min, dry flexural strength is greater than 5Mpa, tensile bond strength is greater than 0.8MPa.

Gypsum putty

Gypsum putty is also called gypsum wall-scraping putty. It is an indispensable material for leveling the interior walls of civil and public buildings, ceilings, and gypsum board decorative surfaces. It has high bonding strength, smooth and fine wall surfaces, without hollowing, Cracking, environmental protection and energy saving, good surface hardness, convenient and quick construction. A certain amount of tourmaline powder can also be mixed into gypsum putty, and the unique humidity breathing function of gypsum building materials can automatically adjust the indoor humidity and release the negative ions generated by tourmaline into the indoor air, becoming an environmentally friendly and healthy new material. It is beneficial to the improvement of human living environment. Its physical properties require that the compressive strength should be greater than 4Mpa, the bonding strength should be greater than 0.6Mpa, the surface dry time is 2h, and the construction scratching is barrier-free.

Caulking plaster

Caulking gypsum (also known as gypsum caulking putty) is a joint filling material used for jointing, filling, leveling and bonding of gypsum board during installation. After hardening, the gypsum board and the board become integrated, and the bonding is firm. No shrinkage or cracking, it can fully fill the gaps between boards of different thicknesses, which is beneficial to improve the sound insulation index and fire resistance of gypsum board walls. It has good workability when used, easy to apply and scratch, and dry and hard (but Enough operation time) belongs to solidified putty, its technical requirements should reach the fineness of 0.2mm square hole sieve, all pass through, initial setting is greater than 60min, dry flexural strength is greater than 2Mpa, and the peeling bonding surface is greater than 90%.

Gypsum self-leveling mortar

Gypsum self-leveling mortar is suitable for the use of building indoor ground leveling layer. Under the action of its own flow, it can form a base layer with good flatness, no hollowing, no cracking, and labor-saving on the indoor ground; it is a base material for laying carpets, wooden floors and various ground decorations. Its technical performance is that the fluidity loss is less than 3mm at 30min, the initial setting time is greater than 65min, the 24h flexural strength is greater than 3Mpa, the absolute dry flexural strength is greater than 8Mpa, the absolute dry tensile bonding strength is greater than 1Mpa, and the shrinkage rate is less than 0.05%.

Gypsum-based thick fireproof coating

The gypsum-based thick fire-resistant coating is suitable for the surface of beams, columns and other components in modern steel structures to avoid fire damage to the main body of the building. It is convenient for construction, early strength and fast hardening, high fire resistance, and non-toxic in construction and fire It is odorless and does not produce harmful gases. It has the effect of heat insulation and fire protection on the main structure of the building. Its technical performance is initially set in 60～90min, the bonding strength is greater than 0.3Mpa, and the fire resistance limit is not less than 3h, (coating thickness 25～30mm ).

Gypsum slag and fly ash cementitious material

Gypsum, slag, fly ash, cementitious material uses the activity of slag and fly ash to produce higher strength through the action of activators, and is used to prepare road construction materials and mine filling materials

Mine filling materials

Mine filling material is a material used to fill the voids formed after the mining in order to economically and reasonably establish and maintain safe operating conditions, so as to maximize the mining of mineral resources. Its technical performance test block age is 28 days and its compressive strength is greater than 3Mpa, slump is greater than 18cm, stratification is less than 2cm, with good stability and fluidity.

Road base stabilized soil

Road base stabilized soil is used to build the base and base layer of road pavement structure. It has the characteristics of good stability, strong frost resistance, and the structure itself forms a plate after compaction and hydration reaction, but its wear resistance is poor. The main technical performance is that the strength is greater than 3Mpa.