Technical requirements for on-site mixing of mortar
A.0.1 The cement used in preparing mortar must meet the requirements of corresponding quality standards. The strength grade of cement used in cement mortar should not be greater than 32.5MPa. The stre…
Mixing and using of masonry gypsum mortar
In order to reduce labor intensity and overcome the shortcomings of manual mixing of gypsum mortar that is not easy to stir evenly, mechanical mixing should be used for masonry gypsum mortar. At the s…
Key factors for construction of special lightweight gypsum mortar in winter
1. The temperature of the water used to mix the special lightweight gypsum mortar can be appropriately increased, but the water temperature should not be higher than 40°C. Try to avoid using mixing wa…
Lightweight gypsum mortar plastering construction operation process
1. ① Check the wall geometric dimensions, vertical flatness, and squareness of the bay; ② Block the screw hole; ③ Clean the wall; ④ Roll glue; ⑤ Mix lightweight gypsum mortar ; ⑥ Leveling with light g…
What are the ingredients of gypsum mortar?
Gypsum mortar is a new type of wall plastering material. It uses semi-hydrated gypsum as the base material, high molecular polymer as the cementing material, and the inorganic filler is dry mixed. It …
Why is lightweight gypsum mortar more cost-effective than cement mortar?
Gypsum mortar is newer, more environmentally friendly and more economical than cement mortar. It not only has the strength of cement, but is also healthier, more environmentally friendly and more dura…
Lightweight gypsum mortar is an insulation material used for painting interior and exterior walls of buildings.
Inorganic thermal insulation mortar (vitrified microbead fireproof thermal insulation mortar, composite silicate thermal insulation mortar) is a new thermal insulation and energy-saving mortar materia…
Some experiences on the construction and application of external thermal insulation mortar under low temperature conditions
1. Introduction In some northern areas, when the temperature drops below 0℃ in winter, some exterior walls need to be insulated. Projects require winter construction in order to rush the construction …
Detailed introduction of waterproof mortar
Waterproof mortar is a one-component polymer-modified rigid waterproofing material. It can be used after adding water at the construction site and stirring it mechanically or manually to the appropria…
Interior and exterior wall plastering mortar
Plastering is defined in DIN 18550 Part 1 as “the application of one or more layers of plaster mortar to walls and ceilings to a specified thickness and hardening to obtain final properties”. Dry-mixe…
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