Specification for silicone-based water repellents for masonry
Requirements for three classes of repellents, defined according to the masonry surfaces for which they are suitable. Application properties and test requirements for early water repellency, absorption of water, evaporation of water, durability and stability; advice on selection and use
| Corporate Author: | |
|---|---|
| Language: | English |
| Published: |
London
BSI
1969
|
| Subjects: |
Warning: pg_connect(): Unable to connect to PostgreSQL server: could not fork new process for connection: Unknown error could not fork new process for connection: Unknown error could not fork new process for connection: Unknown error in C:\SEAL\vufind\module\VuFind\src\VuFind\ILS\Driver\ILMU.php on line 116
Warning: pg_query() expects parameter 1 to be resource, boolean given in C:\SEAL\vufind\module\VuFind\src\VuFind\ILS\Driver\ILMU.php on line 141
Warning: pg_last_error() expects parameter 1 to be resource, boolean given in C:\SEAL\vufind\module\VuFind\src\VuFind\ILS\Driver\ILMU.php on line 143